Which of these sentences includes an abstract noun in its context?

How does the structure of his italian sonnet by petrarch support its theme

Which of these sentences exhibits proper usage? a. many doctors affiliated with university hospital expressed concern about the policy (moore 5). b. many doctors affiliated with university hospital expressed concern about the policy (moore 5). c. many doctors affiliated with university hospital expressed concern about the policy (moore 5). d. many doctors affiliated with university hospital expressed concern about the policy (moore 5).

Which of the following is not a common response to feeling stressed on the road? a.crippling indecision b.enhanced reflexes c.lethargic reactions